In The Garage

Junior celebrates his big win while filling an overseas order; Senior puts his focus toward the future.

Senior feels abandoned as he deals with the loss of his mother; PJD begins a build for One Call Concepts; OCC unveils a gold bike for Donald Trump.

Senior, Junior and Mikey donate the TEUTUL bike; Senior pulls a final prank and the threesome takes a raucous ride through the most defining moments of American Chopper.

Ten years after the demise of their rocky partnership, custom motorcycle builders Paul Sr. and his son, Paul Jr., forge ahead with their own shops and separate lives; Senior struggles to meet a deadline, while Junior finds a chance to rebuild a bike.

The crew builds one of their fastest bikes ever, but a problem threatens the schedule; Junior and Senior work on a badly beaten Yankee bike.

Senior confronts Junior about his harsh words; Senior closes a huge deal with an exotic car dealership; Junior's simple mistake leads to destruction in the shop.

The OCC crew members are pushed to their limit when they build a pair of contrasting bikes for a client; Junior designs an ethanol-fueled motorcycle; Junior makes a change to the Yankees bike design, and Senior confronts him.